Surpahs Touch Precision Digital Kitchen Food Scale (11 lb/ 5 kg, Black) Equipped with 4 high precision sensors. Capacity: 11 lbs/ 5000 g. Graduation: 0.04 oz / 1 g. Tempered glass platform and ultra slim elegant design with nice LCD backlight screen. TARE touch key calculates the net weight of your ingredients (automatically subtracts the weight of any bowl or container). UNIT touch key converts results from ounces to grams (oz. to g), pounds to kilograms on the screen automatically. Auto turn off in 180 seconds. Powered by 2xCR2032 lithium batteries (included) to support long life. 100% product and shopping satisfaction guaranteed.